【基础医学】神经系统疾病.ppt

文档介绍：Chapter 14
The Nervous
System Diseases
Zhou Hongyan
Infections:
Epidemic Eerebrospinal
Meningitis
Epidemic Encephalitis B
Degenerative diseases:
Alzheimer Disease
Parkinson,s Disease
Infecions:
Epidemic Cerebrospinal
Meningitis
Epidemic Encephalitis B
Degenerative diseases:
Alzheimer Disease
Parkinson,s Disease
Epidemic Cerebrospinal
Meningitis
also known as
Acute Purulent Lepomeningitis
Neisseria meningitidis
is the mon cause of
epidemic of acute
lepomeningitis
most cases occur in winter or spring
via respiratory tract
children >adult
exudate is usually most pronounced over the cerebral convexities
“purulent”
gross appearance:
the meninges are intensely congested and contain a variable amount of
creamy exudates in the subarachnoid space